html,
body {
  margin: 0;
  padding: 0;
  width: 100%;
  height: 100%;

  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, Fira Sans, Droid Sans, Helvetica Neue, sans-serif;
  letter-spacing: 0;
  font-style: normal;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

canvas {
  position: fixed;
  width: 100%;
  height: 100%;
  image-rendering: pixelated;
}

.controls {
  position: fixed;
  margin: 16px;
}

button {
  -webkit-appearance: none;
  display: inline-block;
  border: 2px solid rgb(83, 109, 254);;
  font-size: 14px;
  font-weight: 500;
  color: rgb(83, 109, 254);
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  border-radius: 0;
  cursor: pointer;
  outline: none;
  padding: 8px 20px;
  margin-right: 10px;
}

button:hover, button:focus {
  color: white;
  background-color: rgb(83, 109, 254);
}
